On 11 November 2025, U.S. markets showed mixed performance: the S&P 500 rose by 0.24% while the Nasdaq Composite slipped 0.17% amid renewed investor concern over valuations in artificial-intelligence and semiconductor stocks. Major moves included a 2.3% drop in Nvidia Corporation after SoftBank Group Corp. revealed a US$5.8 billion stake sale. The correction follows strong recent gains in AI-linked equities, and analysts say this may signal a pause rather than a full reversal of the rally.